NSF Product and Service Listings

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

[5] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

[1] The following suffixes in Certified trade names on product labels and/or literature may
    be used to designate container size: BULK, NRD 55 or NRD 55 IPO.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

NOTE: Only products bearing the NSF mark on the product, product packaging, product shipping
      papers, and/or documentation shipped with the product are Certified.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
    The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.